Sanctions and Anti-Corruption Measures
On May 12, Ukrainian President Volodymyr Zelenskyy signed decrees imposing sanctions on individuals and companies that supply goods to Russia’s military-industrial complex. The first decree extends penalties against 13 individuals and 21 legal entities that were originally sanctioned in 2023. Four enterprises from that earlier sanctions package have ceased their illegal activities. The second decree targets 32 Russian companies and 34 Russian nationals. Among the newly sanctioned firms are those involved in supplying components for S-300 and S-400 air defense systems, as well as Topol, Yars, and Iskander missiles. These measures aim to further disrupt the supply chains that support Russia’s war effort.
On the same day, the High Anti-Corruption Court began selecting a preventive measure for former head of the Presidential Office Andriy Yermak. He is suspected under Part 3 of Article 209 of the Criminal Code of Ukraine, which deals with large-scale money laundering. The case against Yermak comprises 16 volumes, each averaging 250 pages, leading defense lawyer Ihor Fomin to request a postponement, citing insufficient time for review. The court hearing is scheduled to continue on May 13.
The Appeals Chamber of the High Anti-Corruption Court rejected a complaint from Yulia Tymoshenko against the suspicion notice issued to her in a case involving the bribery of members of parliament. This decision upholds the earlier suspicion, keeping the investigation active.
Security and Other Developments
In the Donetsk region, specifically the Kramatorsk district, a Russian FPV drone struck a critical infrastructure facility, raising alarm among local residents and officials. Meanwhile, the Security Service of Ukraine’s internal security unit exposed a major in its own ranks for leaking classified information to Russian intelligence. She transmitted data via the Telegram messenger from October 2025 to April 2026, recruiting her father—who lives in a temporarily occupied territory of Ukraine—as a go-between with the FSB.
Other key updates include:
- Russian shelling of a residential building in Kryvyi Rih;
- Detention of a city council official in Svitlovodsk for opening fire;
- Ukrzaliznytsia launching ticket sales for all suburban routes through its app;
- Estonia appointing a new ambassador to Ukraine.
Recent events in Ukraine highlight an intensified fight against corruption and the ongoing threat from Russia. The presidential sanctions decrees underscore state efforts to curb the aggressor’s military capabilities, while court proceedings against high-ranking officials reflect the seriousness of anti-corruption investigations. Attacks on critical infrastructure and the exposure of traitors within the SBU illustrate the complex security challenges Ukraine faces amid the war.
As Ukraine intensifies its efforts against corruption and military supply chains, the recent sanctions imposed by President Zelenskyy are part of a broader strategy to undermine Russia's defense capabilities. For a deeper understanding of these new measures targeting Russian defense suppliers, you can read more about the implications of these sanctions in our detailed coverage here.